PHA’s 2021 PH Professional Network (PHPN) Symposium provides a special opportunity for health care professionals to gather, learn, share and connect. To protect the integrity of this unique event, PHA must limit any solicitation, marketing and promotional activity or distributions to registered exhibitors. As such, any solicitation, marketing and promotional activity or distributions taking place outside of the exhibit area, including message boards in the PHPN mobile app, is prohibited. PHA reserves the right to remove any content and/or block any user related to inappropriate, off-topic and/or incendiary comments. For sponsorship/exhibitor information, email AzaleaC@phassociation.org.